Title :
A new method of QR code accumulation encoding in mobile education
Author :
Youan, Xiao ; Chao, Yang ; Chunling, Luo
Author_Institution :
Wuhan Univ. of Technol., Wuhan, China
Abstract :
QR code identification is a kind of effective method in mobile education information authentication, this paper puts forward a new QR code accumulation encoding method owing to the limited information faults in traditional QR code encoding. The accumulation of segmentation and bar code decoding identification were improved in this method. Through experiment analysis and compared with the original QR code encoding, it can be concluded that the method in encoding output, image segmentation and decoding aspects has better effects for large capacity files.
Keywords :
bar codes; computer aided instruction; identification technology; image coding; image segmentation; mobile computing; security of data; QR code identification; accumulation encoding; bar code decoding; image segmentation; information authentication; mobile education; Authentication; Decoding; Education; Encoding; Image coding; Image segmentation; Mobile communication; accumulation encoding; identification; image segmentation;
Conference_Titel :
Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on
Conference_Location :
XianNing
Print_ISBN :
978-1-61284-458-9
DOI :
10.1109/CECNET.2011.5768525
